Calmar International, Inc.

Follow

Organization

Oakland, CA, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Form for casting stepped openings
- Patent number 4,159,098
- Issue date Jun 26, 1979
- Calmar International, Inc.
- John B. Wong
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks